There is a fellow in Australia who fitted one to D-jet B30. The only other mod he made was the fitment of water injection to help stop detonation. It seemed to go ok, but I'll try to track him down and see if I can get an update. There is another Toyota supercharger from a 6 cyl engine (can't remeber the convoluted model number) which would probably be more suitable for a B30. I imagine one from the 1600cc 4agze would be truly at its limit trying to shove enough air into the 3 litre Volvo engine. The 6 cyl one is cheaper too, I think.

I imagine the "ricers" in the US would know where to get hold of them, but shipping to the US shouldn't be a problem, provided its not mistaken for a bomb :)

Steve